Overview

overview

10

Static

static

CONSIGNEE ...71.exe

windows7_x64

10

CONSIGNEE ...71.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:46

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    CONSIGNEE BL. NO GLNL20063871.exe

  • Size

    392KB

  • MD5

    eafb5ecce79a78ff6f61de7830e3c492

  • SHA1

    f6d454e65aabcf2ee7c13eb01b776e2d557bf30f

  • SHA256

    841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50

  • SHA512

    99a64b81a8dbe8ae3a2f2601111fbf52f94cf496d4475b2635862ae6473a81e8d1faa5b69b941d0d0e0c361b2a39ea731033143c6cdad45ac8c6295381e5ca35

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.daiphatfood.com.vn
  • Port:
    587
  • Username:
    supin@daiphatfood.com.vn
  • Password:
    jn&6kG~_w;;A

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe
    "C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\abzwxpuJVYDQjR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp44B5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:5068
    • C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1124

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\CONSIGNEE BL. NO GLNL20063871.exe.log
    Filesize

    507B

    MD5

    76ffb2f33cb32ade8fc862a67599e9d8

    SHA1

    920cc4ab75b36d2f9f6e979b74db568973c49130

    SHA256

    f1a3724670e3379318ec9c73f6f39058cab0ab013ba3cd90c047c3d701362310

    SHA512

    f33502c2e1bb30c05359bfc6819ca934642a1e01874e3060349127d792694d56ad22fccd6c9477b8ee50d66db35785779324273f509576b48b7f85577e001b4e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp44B5.tmp
    Filesize

    1KB

    MD5

    39ec1b11b79c372cc850c770687a2726

    SHA1

    5d2a50df8e18390947c404aa0b0b877056bffd38

    SHA256

    baff83293aed7128af959757fa3f694e8d95bb28e7ba58b869a60277717062a9

    SHA512

    435841a1ee5f7d553ae1f14bdb11c24eec55f0402eda8e73194cb3287d8117790a0d6ceb18673ade2b012d09f8c2015ef177bdd08d405c08aa498e3c173dce65

    Download Submit
  • memory/1124-136-0x0000000000000000-mapping.dmp
    Download
  • memory/1124-137-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1124-139-0x0000000005C80000-0x0000000005CE6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1124-140-0x00000000062C0000-0x0000000006310000-memory.dmp
    Filesize

    320KB

    Download
  • memory/3020-130-0x00000000001A0000-0x0000000000208000-memory.dmp
    Filesize

    416KB

    Download
  • memory/3020-131-0x00000000051D0000-0x0000000005774000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/3020-132-0x0000000004C20000-0x0000000004CB2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/3020-133-0x0000000005A90000-0x0000000005B2C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/5068-134-0x0000000000000000-mapping.dmp
    Download